Cosmetic brush ferrule



FIG. 1 is a front perspective view of the cosmetic brush ferrule showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a cross-sectional view of the cosmetic brush ferrule taken along the line 8-8 in FIG. 6; and,

FIG. 9 is a perspective view showing the cosmetic brush ferrule in use.

The broken lines shown in FIG. 9 illustrate environmental structure and form no part of the claimed design. 

CLAIM I claim the ornamental design for a cosmetic brush ferrule, as shown and described. 